Microalgae: BFS fuel plant plankton in Alicante

crude vegetable oil, diester, bio-ethanol or other biofuels, or fuel of vegetable origin ...
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by Christophe » 08/03/12, 22:07

Micro algae fuel in France "CO2 trap lamppost" version: http://www.youtube.com/watch?v=-LszaceADrE#!

A fine example of the "smallness" of ecological R&D in France ... to be compared with the BFS plant cited at the beginning of this subject ...
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by chatelot16 » 09/03/12, 00:11

algae are useless for capturing CO2 from the air! the trees that grow all by themselves do it very well and for free ... and in addition they store the result in the form of wood not only usable to make energy but also building materials

the algae can be useful to value the concentrated CO2 in the smoke of all the industrial boiler, thermal power station or cement factory

It remains to see the cost price of these algae piping: as long as it is not profitable it is better to let the trees grow ... or other crops
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by dedeleco » 09/03/12, 01:28

Algae, cyanobacteria, diatoms of plankton in the oceans trap a max of CO2, much more than trees.
They often lack minerals like iron, brought by the sands carried by the wind of the deserts.

And that since more than 2 billions of years on earth, otherwise the earth would be like Venus, stuffed by the volcanism of CO2 to 90 bars, to more than 150 ° C (Venus is warmer because closer to the sun).

So small lives to keep to guarantee our.
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by chatelot16 » 09/03/12, 13:04

I do not say that seaweeds are useless in the ocean: their natural place

I say that seaweed is useless in expensive bazaar powered only CO2 air while simple trees free can do the same job

what could justify the seaweed, it is on the roof of the building with recovery of the CO2 of a boiler of heating
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by Christophe » 09/03/12, 13:14

chatelot16 wrote:algae are useless for capturing CO2 from the air! the trees that grow all by themselves do it very well and for free ... and in addition they store the result in the form of wood not only usable to make energy but also building materials


Uh ... no need ???

You have to revise your carbon cycle, it is microalgae and oceans that capture a large part of the carbon:

http://fr.wikipedia.org/wiki/Cycle_du_carbone

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ps: oops not seen the deduced answer ...
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by dedeleco » 09/03/12, 13:23

Chatelot16
I do not say that seaweeds are useless in the ocean: their natural place

but it's essential, before anything else, since without this since 2,4 billions of years, we would not exist, without oxygen, and a land at 150 ° C and dozens of CO2 Pressure Bars !!

Multicellular life exists only since 600 million years, and on land off-sea, with plants and trees only about 450 million years ago.


See on econology more than 100 pages with evolution and chance !! https://www.econologie.com/forums/l-evolutio ... 11282.html
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by chatelot16 » 09/03/12, 14:15

do not bother to contradict me to say the same thing

the seaweeds are so useful in large quantities in the sea, that I find it useless to put in ridiculous quantities in expensive bazaars powered by CO2 air

it only becomes interesting when fed with CO2 more concentrated
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by Christophe » 09/03/12, 16:25

chatelot16 wrote:do not bother to contradict me to say the same thing


Beautiful word, I note! : Cheesy:
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by chatelot16 » 09/03/12, 16:58

this seaweed story has been a long time ... but it's not easy

how to find the right strain and reproduce without getting caught up in anything?

for the practical details I have some idea of ​​the kind big transparent matela pneumatic on all the surface of a roof

other problem algae like a constant temperature ... in the ocean it's easy

on a roof that will be too hot during the day and too cold at night I'm afraid that seaweed does not like

it is therefore necessary to have a large underground cistern and pump circulation between the tank and the roof ... even a complete emptying of the roof in the tank at night and a reassembly on the roof during the day: the seaweed will be happy protected from the cold of the winter and hot summer
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by dedeleco » 09/03/12, 20:30

I put links on the oil algae in the sea and their biotope with explosions of these toxic algae sometimes.

Otherwise, all water is good for developing algae, such as chlorella, but the difficulty is the speed of production, or often low yield, like when we drop ordinary water with nutrients, mineral salts in a bottle in the sun , which fills naturally with green, green algae (C02 and O2).
My garage door in the wet shade the winter becomes all green of these chlorelles !!


Type on google chlorelle culture !!
or chlorella growing

What to spend days reading hundreds of interesting pages by displaying 100 lines from both google

http://www.bioenergie-promotion.fr/7241 ... biodiesel/
https://www.econologie.info/share/partag ... tk8Rzh.pdf
an important study for diesel:
http://www.aidic.it/ibic2010/webpapers/58Scarsella.pdf
http://www.gardenguides.com/132059-idea ... rella.html

http://www.wikihow.com/Grow-Chlorella-f ... Supplement

By avoiding the development of toxic strains, it is a very good Asian food, able to feed us all the world in deserts.
http://www.natesis.com/chlorella-du-japon,fr,8,7.cfm
http://www.echlorial.com/Culture-sous-t ... l_a11.html
http://www.echlorial.com/Chlorella-cult ... o_a65.html
http://www.echlorial.com/La-Chlorella-e ... -_a10.html

http://www.aquoa.net/spip.php?article15
http://www.flamantvert.com/chlorelle_japon.html
http://ddata.over-blog.com/xxxyyy/1/53/ ... orelle.pdf

http://chlorella.over-blog.com/
http://www.biovidex.com/conseiller/reme ... -chlorella
http://www.bioenergie-promotion.fr/7241 ... biodiesel/

After on these chlorella you can study their release of 02 with flashes one per second and see from beautiful oscillations of this 02 4 by 4 as the 4 states Si of the photosynthetic system II to release this oxygen.
http://en.wikipedia.org/wiki/Photosystem_II
the story of this discovery valid for all plants:
http://www.ibpc.fr/UMR7141/web_lab/revues/Joliot03.pdf
http://www.springerlink.com/content/j6px1380172508v1/
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